Engine



FIG. 1 is a front and top perspective view of an engine showing our newdesign;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines shown represent unclaimed subject matter and form nopart of the claimed design.

CLAIM We claim the ornamental design for an engine, as shown anddescribed.